rightist /ˈɹaɪtɪst/noun 2adjective 1forms 3 noun2 •One who believes in the politics or policies of the political right. •[in compounds] One who supports the rights of a specified group. adjective1 •Of or pertaining to the political right.Hearsay even got "freeped." "Freepers," followers of a rightist Web site called Free Republic, orchestrated a "Freeper Call to Action." — 2000 formsrightists · more rightist · most rightist